DC Characteristics for ’AC Family Devices (Continued)
54AC
=
Symbol
Parameter
VCC
(V)
TA
Units
Conditions
−55˚C to +125˚C
Guaranteed Limits
=
IOZ
Maximum
VI (OE) VIL, VIH
=
±
TRI-STATE
Current
5.5
5.0
µA
VI VCC, VGND
=
VO VCC, GND
=
VOLD 1.65V Max
IOLD
IOHD
ICC
(Note 3) Minimum
Dynamic Output
Current
5.5
5.5
5.5
50
mA
mA
µA
=
VOHD 3.85V Min
−50
80.0
=
Maximum Quiescent
Supply Current
VIN VCC
or GND
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
@
@
Note 4:
Note 5:
I
I
and I
CC
3.0V are guaranteed to be less than or equal to the respective limit 5.5V V .
IN
CC
@
@
for 54AC 25˚C is identical to 74AC 25˚C.
CC
DC Characteristics for ’ACT Family Devices
54ACT
=
Symbol
Parameter
VCC
(V)
TA
Units
Conditions
−55˚C to +125˚C
Guaranteed Limits
=
VIH
VIL
Minimum High Level
Input Voltage
4.5
5.5
4.5
5.5
4.5
5.5
2.0
2.0
0.8
0.8
4.4
5.4
V
V
V
VOUT 0.1V
or VCC − 0.1V
=
Maximum Low Level
Input Voltage
VOUT 0.1V
or VCC − 0.1V
=
VOH
Minimum High Level
Output Voltage
IOUT −50 µA
(Note 6)
=
VIN VIL or VIH
4.5
5.5
4.5
5.5
3.70
4.70
0.1
V
V
IOH
−24 mA
−24 mA
=
VOL
Maximum Low Level
Output Voltage
IOUT 50 µA
0.1
(Note 6)
=
VIN VIL or VIH
4.5
5.5
5.5
5.5
0.50
0.50
V
IOL
24 mA
24 mA
=
±
±
IIN
Maximum Input Leakage Current
Maximum TRI-STATE
Current
1.0
5.0
µA
µA
VI VCC, GND
=
IOZ
VI VIL, VIH
=
VO VCC, GND
=
VI VCC − 2.1V
ICCT
IOLD
Maximum ICC/Input
5.5
5.5
1.6
mA
mA
=
VOLD 1.65V Max
(Note 7) Minimum
Dynamic Output
Current
50
=
VOHD 3.85V Min
IOHD
ICC
5.5
5.5
−50
80.0
mA
µA
=
Maximum Quiescent
Supply Current
VIN VCC
or GND
Note 6: All outputs loaded; thresholds on input associated with output under test.
Note 7: Maximum test duration 2.0 ms, one output loaded at a time.
@ @
I for 54ACT 25˚C is identical to 74ACT 25˚C.
CC
Note 8:
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